23. How many moles of Helium gas are contained in a 4.00 L tank at 255 °C and 2.75 atm? a. 1.46 moles b. 0.317 moles c. 2.51 moles d. 0.657 moles e. 0.254 moles

Q: Calculate the volume of boron trifluoride gas

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Q: question 5 or 6 . thank you!!!

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.